Individual Calculations June 2017
 Serra, Emanuele  Total change: 17.60  Rating chartPersonal card
 FE Citta' di Arzachena Canigione di Arzachena ITA 2017-04-21
RcRownchangeKK*chgGame
 1955 1849 3.50 7 0.88 20 17.60 
  Neri, Enzo 2062 ITA0.5010.27205.40 
  Figus, Maurizio 1915 ITA1.0010.592011.80 
  Ibba, Isacco 2228 ITA0.001-0.0920-1.80 
  Innocenti, Luca 1938 ITA0.001-0.3820-7.60 
  Ricci, Giulio 1851 ITA1.0010.502010.00 
  Buffoni, Luca 1763 ITA1.0010.38207.60 
  Bin-Suhayl, Ieysaa 1927 ITA0.001-0.3920-7.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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